拱心 | |
gen. | head |
archit. | head |
bridg.constr. | arch core |
el. | arch crown; crown |
hydroel.st. | arch-core |
石 | |
gen. | rock |
| |||
head | |||
| |||
head (石) | |||
arch core | |||
arch crown; crown | |||
arch-core | |||
arched center; arched core; center of arch; centre of arch |
拱心: 195 phrases in 12 subjects |